Improving contouring accuracy in CNC machines

... methods for improving contouring accuracy are listed in Table 2.1 In terms of achieving contouring accuracies in CNC systems, controllers can be classified either as tracking control and contouring control ... continuing to seek various methods to improve the machining accuracy of CNC machines Contouring accuracy in terms of contour error is a big concern for the...

Ngày tải lên: 14/09/2015, 14:03

... control contour errors in CNC machines is presented Efforts to eliminate contour errors have been made mainly through (1) reducing axial tracking errors (2) coordinating axial tracking errors and ... systems controlling the machine axes resulting in non-zero axial tracking errors In this thesis, the focus is on reducing contouring errors which are caused by these no...

Ngày tải lên: 09/09/2015, 10:18

... answering the question of improving the quality in recruiting serving staff in Paloma Café It aims at two main factors: • Recruitment methods: including advertising, screening profile, filling ... recruiting serving staff in Paloma Café for my internship report Rationales The main purposes of this report are to (a) analyze and point out the shortcomings of...

Ngày tải lên: 24/07/2013, 15:36

... that the program was able to reach the target populations in rural areas of Siem Reap and Pursat The partnerships also facilitated an extensive training program of partners and providers on diarrheal ... marketed a number of health products over the past 14 years PSI/Cambodia and the MOH jointly decided to address the gaps in appropriate diarrhea treatment by launching a...

Ngày tải lên: 12/02/2014, 19:20

... reproductive health topics For policymaker- PRB Improving Reproductive Health in Romania 2003 For More Information The survey findings presented here are drawn from Reproductive Health Survey, Romania, ... gestational age PRB Improving Reproductive Health in Romania 2003 B r i e f Increasing premarital sexual activity poses increased risks of unintended pregnancie...

Ngày tải lên: 05/03/2014, 17:20

... potential of that investment In other words, more highly skilled, literate people are key to increasing productivity This study explores the economic benefits of improving literacy skills in the workplace, ... also support the introduction of increasingly sophisticated and effective interventions to bring about improvements in literacy in the workplace Ear...

Ngày tải lên: 08/03/2014, 06:20

... cm I then initialize the number of clusters k to the number of cm I finally update the acquired SCFs using the obtained clusters and the confidence values of SCFs in this order I call the following ... Fang, 2004) The number of acquired SCFs was 14,783 for 3,864 word stems, while the number of SCF types in the data was 97 I then translated the 163 SCF types int...

Ngày tải lên: 17/03/2014, 06:20

... kind of question, if the inverted question were given, we could improve the F-measure of accuracy on a question set by 75% In this paper, by contrast, we not manually provide the inverted question, ... Constraints Module CM, which is the subject of this paper 1074 QS1 Question QS2 QA system QA system QP question proc CM constraints module QP question proc S S search sear...

Ngày tải lên: 23/03/2014, 18:20

... literacy skills in the past  months Staff trained in cultural competency Percent of staff who have completed trainings in cross -cultural health, diversity, or cultural competency in the past  ... cultural beliefs and practices • Identify bi- and multi-lingual staff and train them to be interpreters • Train providers in the use of trained and untrained interpreters •...

Ngày tải lên: 28/03/2014, 09:20

... orders incorrectly used the simple heuristic presented above in our experiments in this paper We explain this misestimation here because it is an interesting, subtle problem in scheduling using ... machines, as we did in our paper Services like EC2 also level the playing field between research institutions by reducing infrastructure costs Finally, even without utility computing motivat...

Ngày tải lên: 30/03/2014, 16:20

... the standard chart parsing data structures with existing bottom-up and top-down parsing operations, and includes a probabilistic version of top-down filtering and over-the-top prediction Picky ... Probabilistic Chart Parser In Proceedings of the European ACL Conference, Mavcli 1991 Berlin, Germany 13 Magerman, D M and Weir, C 1992 Probabilisti¢: Prediction and Picky Chart...

Ngày tải lên: 31/03/2014, 06:20

... production in English as a second language Language Learning, 37, 469-481 134 Language Learning Vol 47, No Appendix A Holistic Measures of Linguistic Accuracy Hamp-Lyons & Henning (1991) Linguistic accuracy ... (continued) Studies Using Measures of Linguistic Accuracy Study Independent Accuracy variable measure L1 ratio of total English number of errors in...

Ngày tải lên: 02/04/2014, 05:21